XC6124D528ER-G Equivalent & Substitute Parts

Part Overview

The XC6124D528ER-G is an active supervisor integrated circuit manufactured by Torex Semiconductor Ltd, classified as a Power Management (PMIC) component. This device functions as a watchdog circuit with single-channel voltage monitoring capability, designed for system supervision and reset control applications. The part operates with a 2.8V threshold voltage and provides active-low reset output through an open-drain or open-collector configuration. The XC6124D528ER-G is currently in active product status with 866 units available in inventory. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical specifications.

Substiute Parts

XC6124D528ER-G

Torex Semiconductor LtdIn Stock: 877XC6124D528ER-G Datasheet

Current PartRFQ

XC6123C528ER-G

Torex Semiconductor LtdIn Stock: 891XC6123C528ER-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XC6124D528ER-G are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that must remain identical:

• Voltage Monitoring Specification: Single-channel voltage monitoring with 2.8V threshold voltage
• Output Configuration: Open-drain or open-collector output topology
• Reset Behavior: Active-low reset logic with 400ms typical timeout
• Operating Temperature Range: -40°C to 85°C ambient temperature capability
• Package Specification: 6-UFDFN exposed pad package in 6-USPC (1.8x2) form factor
• Mounting Technology: Surface mount configuration
• Regulatory Compliance: ROHS3 compliance, REACH unaffected status, and MSL 1 rating

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The XC6123C528ER-G meets all specified parameters and is therefore a valid substitute for the XC6124D528ER-G.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6124D528ER-G and XC6123C528ER-G are active products from Torex Semiconductor Ltd with identical electrical specifications and mechanical packaging. Selection between these parts is based on the following engineering criteria:

Product Status and Compliance: Both parts maintain active product status and meet all regulatory requirements including ROHS3 compliance and REACH unaffected classification. Both carry MSL 1 rating, indicating unlimited shelf life under standard storage conditions.

Inventory and Supply Considerations: The XC6124D528ER-G has 866 units in stock, while the XC6123C528ER-G has 784 units available. Selection may be influenced by immediate availability requirements and supply chain lead times.

Functional Equivalence: The XC6123C528ER-G provides complete functional equivalence to the XC6124D528ER-G across all monitored parameters. No performance degradation or functional limitation occurs when substituting between these parts in applications requiring single-channel voltage supervision with 2.8V threshold and active-low reset output.

Application Continuity: Either part is suitable for direct substitution in existing designs without circuit modification, provided the application requirements align with the specified electrical and mechanical parameters.

Frequently Asked Questions (FAQ)

Q: Can the XC6123C528ER-G be used as a direct replacement for the XC6124D528ER-G?

A: Yes. The XC6123C528ER-G is a parametric equivalent with identical voltage threshold (2.8V), output configuration (open-drain/open-collector), reset logic (active-low), reset timeout (400ms typical), operating temperature range (-40°C to 85°C), and package specification (6-UFDFN in 6-USPC 1.8x2 form factor). No circuit modifications are required.

Q: Are there any differences in the package or mounting between these parts?

A: No. Both parts use identical surface-mount packaging: 6-UFDFN exposed pad in 6-USPC (1.8x2) configuration supplied in tape and reel format. PCB layout and assembly processes remain unchanged.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the XC6124D528ER-G and XC6123C528ER-G are ROHS3 compliant, REACH unaffected, and carry MSL 1 rating. They meet identical environmental and regulatory requirements.

Q: What is the difference between the XC6124 and XC6123 base product numbers?

A: The base product numbers (XC6124 versus XC6123) represent different product lines within the Torex supervisor IC family. However, the specific variants identified (XC6124D528ER-G and XC6123C528ER-G) share identical electrical and mechanical specifications for the parameters provided in this reference.

Q: Which part should be selected based on availability?

A: Selection between the two parts may be based on inventory status. The XC6124D528ER-G has 866 units in stock, while the XC6123C528ER-G has 784 units available. Both are in active product status with new original inventory.

Q: Are there any temperature or environmental limitations that differ between these parts?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C ambient temperature and carry the same MSL 1 moisture sensitivity rating, indicating unlimited shelf life under standard storage conditions.